CN215817038U

CN215817038U - Novel case becomes built on stilts inlet wire structure of casing top cap

Info

Publication number: CN215817038U
Application number: CN202121666940.6U
Authority: CN
Inventors: 郭洪博
Original assignee: Taian Hongbo Electric Co ltd
Current assignee: Taian Hongbo Electric Co ltd
Priority date: 2021-07-22
Filing date: 2021-07-22
Publication date: 2022-02-11
Anticipated expiration: 2031-07-22

Abstract

The utility model discloses a novel box transformer casing top cover overhead wire inlet structure which comprises a supporting plate, a sleeve, a box body, a top cover, a first mounting plate, a second mounting plate and a connecting rod, wherein the top cover is arranged at the upper end of the box body, the sleeve is arranged on the upper surface of the top cover, the supporting plate is arranged in the sleeve, a bearing is arranged in the lower end of the supporting plate, a rotating block is inserted in the bearing, a second screw hole is formed in the lower ends of the sleeve and the supporting plate, the connecting rod is arranged between the supporting plates, the first mounting plate is arranged at two ends of the supporting plate, the second mounting plate is arranged at two ends of the connecting rod, a first screw hole is formed in the first mounting plate and the second mounting plate, and a first bolt is rotatably inserted in the first screw hole. The support plate is connected with the connecting rod in a solid-phase manner after being rotated, so that the support structure is quickly installed and fixed, the installation time is saved for constructors, and the installation efficiency is improved.

Description

Novel case becomes built on stilts inlet wire structure of casing top cap

Technical Field

The utility model relates to the technical field of transformer substation construction, in particular to a novel box transformer substation shell top cover overhead incoming line structure.

Background

The box substation structure is of great concern with the space required for a wide variety of wiring devices. The design of the terminal power supply line and the ring network scheme is divided into two types of closed and semi-closed, and the high-low voltage equipment room is divided into structures with an operating corridor and structures without the operating corridor, so that the requirements of arbitrary combination of about six load switches and vacuum switches can be met. The high-pressure chamber, the variable-pressure chamber and the low-pressure chamber are arranged in a straight-line shape or a mesh shape, and a sub-unit detachable type and an integral type are designed according to the transportation requirement.

The box transformer substation adopts two types, namely steel plate sandwich polypropylene foam filling and composite plates, and the top cover is sprayed with sand production latex. The box body also has the rainproof performance. A universal door is designed for monitoring, overhauling and replacing equipment, the universal door can be opened unilaterally or bilaterally, and the transformer chamber is provided with structures with two outwardly opened doors. The transformer cell is also provided with a moving track of the transformer, and a nameplate and a striking danger sign are arranged at the shell.

The wire inlet and outlet mode of the box transformer substation can be one of the following four modes: overhead line in and out, cable in and out, overhead line in and out, and cable in and out. Overhead line can become the inlet wire of case transformer substation, and the circuit gets into from the case transformer substation top, but requires the case to become highly to satisfy its voltage class's safe distance requirement with the circuit, and overhead line becomes the inlet wire to the case and need install supporting structure to it, need to support and jointing equipment and install fixedly, and the installation is comparatively loaded down with trivial details, has reduced the installation effectiveness.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel box transformer casing top cover overhead incoming line structure to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a novel box transformer shell top cover overhead incoming line structure comprises a support plate, a sleeve, a box body, a top cover, a first mounting plate, a second mounting plate and a connecting rod, wherein the top cover is arranged at the upper end of the box body, fixing plates distributed at equal intervals are arranged on the upper surface of the top cover, the support plate is arranged in the sleeve, a bearing is embedded and mounted in the lower end of the support plate, a rotating block is rotatably inserted in the bearing, second screw holes are formed in the sleeve and the lower end of the support plate, the connecting rod is arranged between the support plates, sliding blocks are arranged at two ends of the support plate, symmetrically distributed sliding grooves are formed in the upper end of the support plate, symmetrically distributed first mounting plates are arranged at two ends of the support plate, second mounting efficiency plates are arranged at two ends of the connecting rod, and first screw holes distributed at equal intervals are formed in the first mounting efficiency plates and the second mounting plates, a first bolt is rotatably inserted into the first screw hole.

Preferably, the lower end of the box body is provided with a base.

Preferably, both ends of the rotating block are respectively connected with the inner wall of the sleeve.

Preferably, the upper surface of the top cover is arc-shaped.

Preferably, a second bolt is rotatably inserted into the second screw hole.

Preferably, porcelain bottles distributed at equal intervals are arranged at one end of the connecting rod.

Preferably, the sliding block is connected with the sliding groove in a sliding mode.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, through the matching of the sleeve and the support plate, the support plate rotates in the sleeve through the bearing to be in a vertical state, the connecting rod longitudinally slides in the support plate through the matching of the sliding groove and the sliding block, the connecting rod longitudinally slides according to the actual height requirement of a worker, through the matching of the first mounting plate and the second mounting plate, the first bolt is rotatably inserted in the first through hole to fix the first mounting plate and the second mounting plate, the connecting rod and the support plate are connected together through the first mounting plate and the second mounting plate, the sleeve and the lower end of the support plate are fixed through the second bolt, and the overhead line is connected with the porcelain bottle and then is connected with the box from the top cover, so that the overhead line is rapidly supported and installed.

Drawings

FIG. 1 is a main sectional structural view of the present invention;

FIG. 2 is a side view of the support plate of the present invention;

FIG. 3 is a schematic view of the construction of the bushing of the present invention;

FIG. 4 is a schematic diagram of a second mounting plate structure according to the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a support plate; 2. a chute; 3. a sleeve; 4. a box body; 5. a base; 6. a top cover; 7. a first mounting plate; 8. a second mounting plate; 9. a connecting rod; 10. a porcelain bottle; 11. a first bolt; 12. a first screw hole; 13. rotating the block; 14. a bearing; 15. a second bolt; 16. a second screw hole; 17. a slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 5, an embodiment of the present invention includes: the utility model provides a novel case becomes built on stilts inlet wire structure of casing top cap, includes backup pad 1, sleeve pipe 3, box 4, top cap 6, first mounting panel 7, second mounting panel 8 and connecting

rod

9, and 4 upper ends of box are provided with top cap 6, and top cap 6 is used for playing the supporting role to the built on stilts line connection structure when sealing up

box

4, and 6 upper surfaces of top cap are circular-arcly and do benefit to the natural landing of sleet, prevent that sleet from being detained at 6 upper ends of top cap to 4 glands of box. The lower extreme of box 4 is provided with base 5, and base 5 plays the supporting role to box 4, and base 5 is subaerial fixed, plays the supporting role to overall structure.

The upper surface of the top cover 6 is provided with sleeves 3 distributed at equal intervals, the sleeves 3 are used for being connected with a rotating block 13, supporting plates 1 are arranged inside the sleeves 3, and the supporting plates 1 are used for being installed on bearings 14 and are simultaneously used for being connected with a connecting rod 9 in a sliding mode. The bearing 14 is installed to the inside embedding of backup pad 1 lower extreme, and bearing 14 provides the rotation condition for connecting rod 9, and backup pad 1 passes through turning block 13 and connects at the inside rotation of sleeve pipe 3, makes things convenient for the quick installation effectiveness of staff. A rotating block 13 is rotatably inserted into the bearing 14, the rotating block 13 is used for connecting the sleeve 3, and two ends of the rotating block 13 are respectively connected with the inner wall of the sleeve 3, so that conditions are provided for the rotation of the support plate 1.

Inside and the inside second screw 16 that has all seted up of backup pad 1 lower extreme of sleeve pipe 3, second screw 16 is used for the rotation of second bolt 15 to peg graft, and the inside rotation of second screw is pegged graft and is had second bolt 15, rotates through second bolt 15 and pegs graft inside the second screw 16 and fix backup pad 1 and sleeve pipe 3. Be provided with connecting rod 9 between backup pad 1, connecting rod 9 is used for installing vase 10, and connecting rod 9 one end is provided with the vase 10 that the equidistance distributes, and vase 10 is fixed and is insulated to the wire.

Connecting rod 9 both ends all are provided with slider 17, slider 17 be used for with 2 sliding connection of spout, the inside spout 2 of having seted up the symmetric distribution of backup pad 1 upper end,

slider

17 and 2 sliding connection of spout, connecting rod 9 passes through slider 17 at the inside longitudinal movement of backup pad 1. The both ends of 1 both ends of backup pad all are provided with the first mounting panel 7 of symmetric distribution, first mounting panel 7 is used for being connected with second mounting panel 8, connecting rod 9 both ends all are provided with second mounting panel 8, first screw 12 that the equidistance distributes is all seted up with second mounting panel 8 inside to first mounting panel 7, first screw 12 is used for the rotation of first bolt 11 to peg graft, first screw 12 inside is rotated and is pegged graft and has first bolt 11, make first mounting panel 7 and second mounting panel 8 fixed together.

The working principle is as follows: in the actual application process, the support plate 1 rotates to be in a vertical state, the connecting rod 9 is connected inside the sliding groove 2 in a sliding mode through the sliding block 17, the connecting rod 9 longitudinally slides inside the support plate 1, the connecting rod 9 is longitudinally moved according to actual requirements to adjust the height of the connecting rod 9, the connecting rod 9 is installed at the required height, the first mounting plate 7 corresponds to the first screw hole 12 formed inside the second mounting plate 8, the first bolt 11 is rotatably inserted inside the first screw hole 12, the first mounting plate 7 is connected with the second mounting plate 8, the connecting rod 9 is fixed with the support plate 1, the second bolt 15 is rotatably inserted inside the second screw hole 16, the lower end of the support plate 1 is fixed with the sleeve 3, the overhead line is connected with the porcelain bottle 10 and used for fixing and insulating a conducting wire, the support structure is rapidly installed, the overhead line is connected with the support structure, and the connection mechanism is simple in structure, the use is facilitated, the installation and fixing time of constructors is reduced, and the installation efficiency is improved.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a novel case becomes built on stilts inlet wire structure of casing top cap, includes backup pad (1), sleeve pipe (3), box (4), top cap (6), first mounting panel (7), second mounting panel (8) and connecting rod (9), its characterized in that: box (4) upper end is provided with top cap (6), top cap (6) upper surface is provided with sleeve pipe (3) that the equidistance distributes, sleeve pipe (3) inside all is provided with backup pad (1), backup pad (1) lower extreme inside embedding is installed bearing (14), bearing (14) inside is rotated and is pegged graft and has turning block (13), second screw (16) have all been seted up with backup pad (1) lower extreme inside in sleeve pipe (3) inside, be provided with connecting rod (9) between backup pad (1), connecting rod (9) both ends all are provided with slider (17), the inside spout (2) of seting up the symmetric distribution in backup pad (1) upper end, backup pad (1) both ends all are provided with symmetric distribution's first mounting panel (7), connecting rod (9) both ends all are provided with second mounting panel (8), first screw that the equidistance distributes all is seted up with to first mounting panel (7) and second mounting panel (8) inside (12) And a first bolt (11) is rotatably inserted in the first screw hole (12).

2. The novel box transformer substation shell top cover overhead incoming line structure of claim 1 is characterized in that: the lower end of the box body (4) is provided with a base (5).

3. The novel box transformer substation shell top cover overhead incoming line structure of claim 1 is characterized in that: and two ends of the rotating block (13) are respectively connected with the inner wall of the sleeve (3).

4. The novel box transformer substation shell top cover overhead incoming line structure of claim 1 is characterized in that: the upper surface of the top cover (6) is arc-shaped.

5. The novel box transformer substation shell top cover overhead incoming line structure of claim 1 is characterized in that: and a second bolt (15) is rotatably inserted in the second screw hole (16).

6. The novel box transformer substation shell top cover overhead incoming line structure of claim 1 is characterized in that: porcelain bottles (10) distributed at equal intervals are arranged at one end of the connecting rod (9).

7. The novel box transformer substation shell top cover overhead incoming line structure of claim 1 is characterized in that: the sliding block (17) is connected with the sliding groove (2) in a sliding mode.